| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $210.41 | 4.656% | $220.2067 | $220.21 | $220.20 | $220.20 |
| Purchase #2 | $20.41 | 6.331% | $21.7022 | $21.70 | $21.70 | $21.70 |
| Purchase #3 | $187.53 | 4.438% | $195.8526 | $195.85 | $195.85 | $195.90 |
| Purchase #4 | $95.33 | 13.229% | $107.9412 | $107.94 | $107.95 | $107.90 |
| Purchase #5 | $28.53 | 5.452% | $30.0855 | $30.09 | $30.10 | $30.10 |
| Purchase #6 | $124.31 | 6.742% | $132.691 | $132.69 | $132.70 | $132.70 |
| Purchase #7 | $181.95 | 11.198% | $202.3248 | $202.32 | $202.30 | $202.30 |
| 7 purchase totals = | $848.47 | $910.8040 | $910.80 | $910.80 | $910.80 | |